Mermaid (diagrams)

Parent: rendering-engines

Text-based diagrams. Obsidian: built-in. StandMeet: a code component override detects mermaid (isMermaidCode / mermaidSource, app/src/components/page/markdown-helpers.ts:5) and renders it through a lazy MermaidBlock (mermaid ^11.4, ~600 KB, kept out of the SSR bundle) — same pipeline for chat / wiki / writings. Themed in G-2 (c92a1d3).

Symmetry already holds — both ends render mermaid. Stick to mainstream diagram types (flowchart / sequence / class / state / gantt); their syntax is stable across versions, so StandMeet's 11.4 and whatever mermaid Obsidian bundles agree.

Limit: mermaid does topology graphs only — no precise geometry, coordinates, or function curves → tikzjax.